CAS No.: | 16731-55-8 |
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Formula: | H2ko5s2 |
EINECS: | 200-370-5 |
Samples: |
White Powder
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Quick Details
CAS No.:
16731-55-8
Other Names:
Potassium metabisulfite
MF:
K2S2O5
EINECS No.:
240-795-3
Place of Origin:
China
Type:
Antioxidants, Preservatives
Brand Name:
Lonwinchem
Model Number:
Food grade
Appearance:
White powder
Asay:
97%
Supply Ability
Supply Ability
100 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
1)25kgs/bag, P.P woven bag outside, P.E bag inside,
2)1000kgs/ big bag
3)1200kgs/ big bag 5)25kgs/bag, strong P.E bag
Port
QINGDAO
Lead Time:
within 20 days after receiving the prepayment
Introduction:
Potassium metabisulfite is colorless crystal or white crystalline powder with the relative density of 2.34. the melting point was 150-150 C(decomposition). The product had a flavor of sulfur deioxide and soluble in water with acidic aqueous solution, it was not soluble in ethanol. Sulfur dioxide was released from acidic solution and oxidized to sulfate in the air.
Application
The product was used for the preparation of photographic developing solution, which was also used as food bleaching agents, preservatives, antioxidants .In addition, it could be used to retain freshness of wine, fruit juice, beer clarifying agent, fruits and vegetables, meat , grapes, as well as the non-cyanide silver plating.
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